(C93) [kulmov_ (Kurowa)] Kouhai Channel (Fate/Grand Order)
Echi Echi Kouhai-chan!
Kawaii Kouhai ga Shiboritoru no o Yamete Kurenain desu.
(COMIC1☆11) [Athome Shuka (Takunomi)] Enjo Kouhai 2 [English] [biribiri]
[Yamazaki Umetarou] Aneman. Nee-chan no Ero Manko ga Erosugite Yabai
Kouhai no Tangan-chan #5
uchino sa-vantotachi ga hatsujyoushisugite yabai
Fellatio Kouhai, Otouto ni naru
[Rivajima (Yajima Index)] Mata Kouhai ni Buruma Kisasete Oshiri no Ana made... Senpai wa Mou Dame desu! (Amagami)
(C90) [Rodiura. (Rage)] Kouhai-chan ni Eroi Koto Sareru Hon 4 [English] [Noraneko]
(C79) [Mystic Chord (Gyro Amarume)] Ore no Kouhai ga... (ry (Ore no Imouto ga Konna ni Kawaii Wake ga Nai)
Ore no Kawaii Kouhai ga Konnani Netorareru Wake ga Nai
(HaruCC18) [Caramel Macchiato (Isobe Maki)] Tonikaku Shinji-kun Yabai (Neon Genesis Evangelion)
Kouhai ga Bakunyuu de Ero Sugiru Ken ni Tsuite | 有關學妹的爆乳過於色情的這件事
Youmu-chan ga JK de Ecchi de Yabai
[Rodiura. (Rage)] Kouhai-chan ni Eroi Koto Sareru Hon 3 [Digital]
Yabai Yatsu ni Sukareta Hanashi | 被糟糕的家伙给喜欢上了第5话(梨子个人汉化)
Kouhai-chan ni Eroi Koto Sareru Hon 3
B.O.W. to Hito tono Kouhai Jikken Houkokusho | B.O.W And Human Crossbreeding Experiment Report
(C94) [Hitsuji Kikaku (Muneshiro)] C94 Omakebon Uzai Kouhai wa Pakoritai! (Uzaki-chan wa Asobitai!)
[Morishima Kon, Rin] Onna no Karada de iki Sugite Yabai! 1 [English] [desudesu] [Digital]
Enjo Kouhai 10
Omae no Nee-chan de Ore ga Yabai
Kawaii Kouhai ni Otosaresou | My Cute Kouhai seems to be Depressed
Watashi dake no Kouhai
Yabai!! Hadaka de Densha ni Notchatta
(COMIC1☆13) [Akapenguin (Asahina Hikage)] Tawawa na Kouhai-chan 2 + Tawawa na Omakebon (Getsuyoubi no Tawawa) [Chinese] [无毒汉化组]
Houkago no Kyoushitsu de Kouhai to Jou
(C94) [Athome Shuka (Takunomi)] Enjo Kouhai 6
[Morishima Kon, Rin] Onna no Karada de iki Sugite Yabai! 1 [Digital]
Riyuu wa Fumei daga Ecchi Shite Kureru Kouhai 2
Otaku no Boku to Iikanjidatta Kuro Gyaru Kouhai wo Netorareru Mini
[Pistachio] Futanari Senpai x Rugby-bu Kouhai-kun
Kouhai-chan ni Eroi Koto Sareru Hon 6
Shisshoku Shita Ore ga Seitai Tenkan Sochi de Kouhai no Jijo ni!
[Mitsunoho] Naburi Tokidoki Shasei ~Kouhai no Joshi ni Makete Shasei Saserareta Ore~ [Chinese] [沒有漢化] [Digital]
Seiteki Kachikan Gyakuten Series "Tobiori Jisatsu Shisou na Kouhai o Ecchi de Yamesaseru Hanashi"
Senpai Kouhai a Man and Woman's Circunstances
Kouhai Danshi ni Netorare SEX 3
Kanmusu Chakunin Inazuma Kyousei Ishu Kouhai
(C85) [Maruiro Kikou (846gou)] OL Megane Yuugi to Kouhai ga Mata Zukkon Bakkon Suru Hon (Touhou Project)
[Zenra QQ] Fellatio Kouhai, Otouto ni naru
Kouhai Nanpa Beach Luluhawa
Namaiki Kouhai Gal ni Saimin Oshioki Sex
Otokonoko ga Kouhai ni Ijimenukareru Ero Manga no Tsuzuki
(C90) [Rodiura. (Rage)] Kouhai-chan ni Eroi Koto Sareru Hon 4 [Chinese] [夢之行蹤漢化組]
Musume no Doukyuusei to Irekawatta Sonoko ga Yabai Ko Datta
[Athome Shuka (Takunomi)] Enjo Kouhai Another View [Digital]
[Kitsune (Tachikawa Negoro)] Ryo-chin Kouhai dayo! Saki-chin「Kouei desu!!」 (THE iDOLM@STER SideM)
Punky Knight
Tawawa na Kouhai-chan 2 + Kaijou Gentei Omakebon
Shinjin Kouhai Kiriko-san
Fuchou to Kouhai no Oshasei Jigoku
Aotte Kuru Kouhai o Wakara Seru!
Netorarete Shunkashuutou ~Amae Jouzu na Kawaii Kouhai to no 1-nenkan~
[Arakure] Jelly Multiplication (Naedoko ni Sareta Shoujo-tachi no Ishukan Kouhai Kiroku Vol. 2) [English] [biribiri] [Digital]
Kouhai Kanojo Tsujinaka-chan no Oshioki
Ki ni Naru Kouhai no Karada
Tawawa na Kouhai-chan 3
Muttsuri Kouhai Mash ni Misetuketai
[Kariya (Calipur)] Shitataka Kouhai-chan ni Shiboraremakutte Kekkon Suru Made no Ohanashi (Kouhen) | 被小恶魔后辈酱疯狂榨精直到结婚之前的故事(后篇) [Chinese] [甜族星人x我不看本子个人汉化]
Tomodachi no Youna Otaku Kouhai to Deisui Ecchi
【Hihou】Shuhai Oji-san ga Yabai to SNS de Wadai ni
Saenai Heroine Series Vol. 9 Saenai Kouhai no Jishukurikata
Kouhai Missed Memories | Kouhai's Missed Memories
[Katsura Airi] Ohime-sama to 1000-kai Yaranakya Mirai ga Yabai!!
Ayakashi Kouhai Kitan ~ Onaka ni Shimi Wataru Atsui Tane ~ 1
Lunch Time no Kouhai
Natsu, Asedaku no Kouhai to
[Katsura Airi] Ohime-sama to 1000-kai Yaranakya Mirai ga Yabai!! Ch. 1 [English]
(C93) [LOFLAT (Prime)] Maid to Kouhai Dochira ga Okonomi? (Fate/Grand Order)
Kouhai Missed Memories
[Fukutoku Saori]Koisuru Nyotaika Chuuihou-Onna no ko no karada de nuresugiyabai-! Chapter 3 ichiban no shinyuu no...hazu
Fuchou ga Beach de Yabai Mizugi o Kite Sasotte kuru kara...
Kouhai to!
[Aimaitei (Aimaitei Umami)] Kasshoku Otokonoko DeliHeal no Erohon ~Yattekita Shimakaze-kun wa Daigaku no Charai Kouhai de――?! Hen (Kantai Collection -KanColle-) [Digital]
Enjo Kouhai 9
Seiso na Kouhai ga Kakure Do-M datta
Kasshoku Otokonoko DeliHeal no Erohon ~Yattekita Shimakaze-kun wa Daigaku no Charai Kouhai de――?! Hen
[Morishima Kon, Rin] Onna no Karada de iki Sugite Yabai! 9 [Digital]
[Somejima] Ishu Kan Kouhai Bokujou | Interracial Rape Breeding Farm (Bessatsu Comic Unreal Ningen Bokujou Hen Vol. 2) [Colorized] [Digital]
Kono Haru, Kanojo to Issho ni Sotsugyou Shimashita ~Senpai x Kouhai Hamex Hen~
(C94) [Athome Shuka (Takunomi)] Enjo Kouhai Different Clothes
Sounyuu tteru kedo, Bare tenai yone?~ Kouhai Couple no Tonari de Takunomi Ecchi
[Masamune Kokichi (Matsu Takeshi)] Dekkai Kouhai Chicchai Senpai | 大后辈小前辈 [Chinese] [黑夜汉化组] [Digital]
[Alpha to Yukaina Nakamatachi (Alpha)] Kawaii Kouhai ni Otosaresou [Digital]
(C95) [Contamination (eigetu)] Kouhai ga Yuuwaku Shite Kurunda ga (Fate/Grand Order)
[Kamino Ryu-ya] Yabai x Orei (COMIC Penguin Club Sanzokuban 2010-05) [English] [gTeam]
Kouhai Nude Model ni Gaman ga Dekinai!
Mujikaku Service Shite Kureru Kouhai no Imouto-chan
Doutei no Ore ga Inma to Kouhai o Haramasechau!? | 明明是童贞却要让淫魔和后辈都怀上我的孩子!? 1-4
Kouhai Feet
Kyoushuu - Yabai-san ni Hatsujou Tanetsuke
(C93) [Tuzi Laoda (Henrybird9)] Chaldea Shiki Seiyoku Shori System ~Kouhai to Seijo-tachi no Baai~ (Fate/Grand Order)
Etchi Etchi Kouhai-chan
(COMIC1☆11) [Daifuku (Shouki)] Hiken-tai E no Kouhai Jikken (El Shaddai: Ascension of the Metatron)
Uchuu Ichi Yabai Deai
Kokuhaku shita Kouhai no Kotae ga Kimatta Riyuu
(C93) [Killcy] Kouhai Servant ga Dosukebe na Ken (Fate/Grand Order)
Enjo Kouhai 12
(C95) [Nekokaburi (Kuronomiki)] Lust Order ~Beast-kei Marshmallow Kouhai~ (Fate/Grand Order)
Beit Saki no Charai Kouhai ni Kanojo o Netorareta Hanashi
[Mda Starou] Shinjin Kouhai Kiriko-san [English] [Hentai_Doctor] [Decensored] [Digital]
Kouhai no Tangan-chan #7
(C89) [Shimanto Seiryuu (Shimanto Youta)] Senpai-kun to Kouhai-chan
Enjo Kouhai Swimming Costume | 원조교배 Swimming Costume
Kouhai Kanojo no Seiteki na Jikken ~Futago wa Eroi Koufun ga Kyoumei shichau?~
[Athome Shuka (Takunomi)] Enjo Kouhai 3 [English] [biribiri] [Digital]
Chaldea Shiki Seiyoku Shori System ~Kouhai to Seijo-tachi no Baai~
Ohime-sama to 1000-kai Yaranakya Mirai ga Yabai!! Ch. 1
Dekkai Kouhai to Chicchai Senpai
Netorare Kouhai Kanojo
Enjo Kouhai School Festival
✦Kakusi Hikyou✦ Kouhai Suraimu no Doukutu
[Sora wa Chimidoro (Sorahati Midoro)] Gureta no wa Yabai-san [Digital]
Enjo Kouhai Another View
Shikkarimono no Inubashiri Kouhai ni "Shikatanai desu ne!" to Iinagara Shite morau Hon
[Ziploc (Shinachiku)] Senpai to Kouhai no Nayami (Shotapetit) [English] {Shotachan} [Digital]
Dosukebe Kouhai no Nenmaku Houshi Ryokan
[ぴすたちお] Futanari Senpai x Rugby-bu Kouhai-kun
Boku no Mash no Kouhai Ryoku
Onna no Karada de iki Sugite Yabai! 6
[Chiba Tetsutarou] Wadatsumi-sama (Naedoko ni Sareta Shoujo-tachi no Ishukan Kouhai Kiroku Vol. 2) [Chinese] [翠星石汉化] [Digital]
(SPARK9) [Dolce Einsatz (Tomoe Kiko)] Kouhai Therapy (Free!)
Saenai Heroine Series Vol. 6 Saenai Kouhai Shoujo no Sodachikata